313379723 has 2 divisors, whose sum is σ = 313379724. Its totient is φ = 313379722.

The previous prime is 313379719. The next prime is 313379741. The reversal of 313379723 is 327973313.

It is a weak prime.

It is an emirp because it is prime and its reverse (327973313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313379723 - 2² = 313379719 is a prime.

It is not a weakly prime, because it can be changed into another prime (313379783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156689861 + 156689862.

It is an arithmetic number, because the mean of its divisors is an integer number (156689862).

Almost surely, 2^313379723 is an apocalyptic number.

313379723 is a deficient number, since it is larger than the sum of its proper divisors (1).

313379723 is an equidigital number, since it uses as much as digits as its factorization.

313379723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 71442, while the sum is 38.

The square root of 313379723 is about 17702.5343665815. The cubic root of 313379723 is about 679.2405903719.

The spelling of 313379723 in words is "three hundred thirteen million, three hundred seventy-nine thousand, seven hundred twenty-three".